.sidebar {
    width: 5.2vw;
    height: 100vh;
    background-color: #1EBEF2;
    padding: 2.6vw 0.83vw;
    .group {
        margin-top: 2.08vw;
        .icon {
            width: 2.29vw;
            height: 2.29vw;
            background-repeat: no-repeat;
            background-position: center;
            background-size: 100%;
            margin: 0 auto 2.6vw;
            cursor: pointer;
        }
    }
}